1.- Dada la ecuacion
4 FeS₂ + 110₂ - 2FeO3 +8 SO₂
¿Cuantas moles de Fe₂O3 se pueden producir de
1.00 mol de Fe S2?
¿Cuantos litios de O2 a TPN se requieren
reacciona con 4.5 moles de FeS2
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What is the relation between concentration of reactants and the rate of chemical reaction?

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

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